Agilent Technologies 8922 VCR User Manual


 
12-59
Module I/O Specifications
A33 Hop Controller
A33 Hop Controller
Power Supplies
Inputs
Hop Control Input Bus
+15 V J21(100) < 5 mA
-15 V J21(40,59,60,61,91,92) 0 mA (not used)
+5 V J21(99)J2(1) < 1 A
Ground J21(17,18,42,43,56,69,87,93,94)
HOP_ADDR J21(5-15)
Amplitude: TTL levels
High drive requirement: 100 µA
Low drive requirement: -1 mA
Format: unsigned binary, high = 1
From Rear Panel
TX_HOP J21(4)
Amplitude: TTL levels
High drive requirement: 100 µA
Low drive requirement: -2 mA
Triggered by: Rising edge